EP0196981B1 - Procédé de préparation de copolyamides à base de hexaméthylènediamine, d'acide adipique et d'acide dimère - Google Patents

Procédé de préparation de copolyamides à base de hexaméthylènediamine, d'acide adipique et d'acide dimère Download PDF

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Publication number
EP0196981B1
EP0196981B1 EP86420035A EP86420035A EP0196981B1 EP 0196981 B1 EP0196981 B1 EP 0196981B1 EP 86420035 A EP86420035 A EP 86420035A EP 86420035 A EP86420035 A EP 86420035A EP 0196981 B1 EP0196981 B1 EP 0196981B1
Authority
EP
European Patent Office
Prior art keywords
acid
acids
hexamethylenediamine
carbon atoms
dimer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP86420035A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0196981A1 (fr
Inventor
Jean Coquard
Jean Goletto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9316136&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0196981(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to AT86420035T priority Critical patent/ATE38047T1/de
Publication of EP0196981A1 publication Critical patent/EP0196981A1/fr
Application granted granted Critical
Publication of EP0196981B1 publication Critical patent/EP0196981B1/fr
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids

Definitions

  • the method described below makes it possible to assay the two types of terminal groupings on a single test portion and with a single acidimetric titration.
  • the polyamide is dissolved in room temperature with stirring in a trifluoroethanol / chloroform mixture. After dissolution, add a hydroalcoholic solution of tetrabutylammonium hydroxide 0.05 N and a potentiometric titration is finally carried out with a titrated solution of hydrochloric acid 0.05 N under nitrogen sweep. Exploitation of the potentiometric curve presenting two potential jumps allows the determination of the two types of terminal groupings.
  • test pieces are determined at 25 ° C on test pieces conditioned to EHO according to standard NF T 51 034 (tensile speed of 10 mm / min on an Instron type dynamometer). Conditioning at EHO: the test pieces are placed in a desiccator on silica gel and dried for 24 hours at room temperature under 0.66 to 1.33.10 2 Pa before carrying out the measurements.
  • the polymer obtained is perfectly transparent and therefore homogeneous. It has the following characteristics measured on dry granules:
  • a pressure of 133.10 2 Pa is then gradually established over 30 minutes while maintaining the mass at 260 ° C.
  • another 220 g (0.385 mol) of dimeric acid are introduced by regular casting.
  • the polycondensation is terminated by continuing to stir the medium at 260 ° C under 133.10 2 Pa for 30 minutes.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Peptides Or Proteins (AREA)
  • Detergent Compositions (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
EP86420035A 1985-02-07 1986-02-05 Procédé de préparation de copolyamides à base de hexaméthylènediamine, d'acide adipique et d'acide dimère Expired EP0196981B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86420035T ATE38047T1 (de) 1985-02-07 1986-02-05 Verfahren zur herstellung von copolyamiden auf basis von hexamethylendiamin, adipische saeure und dimersaeure.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8501912 1985-02-07
FR8501912A FR2576904B1 (fr) 1985-02-07 1985-02-07 Procede de preparation de copolyamides a base d'hexamethylenediamine, d'acide adipique, eventuellement d'au moins un autre diacide carboxylique a chaine courte et d'acide dimere

Publications (2)

Publication Number Publication Date
EP0196981A1 EP0196981A1 (fr) 1986-10-08
EP0196981B1 true EP0196981B1 (fr) 1988-10-19

Family

ID=9316136

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86420035A Expired EP0196981B1 (fr) 1985-02-07 1986-02-05 Procédé de préparation de copolyamides à base de hexaméthylènediamine, d'acide adipique et d'acide dimère

Country Status (18)

Country Link
US (1) US4680379A (da)
EP (1) EP0196981B1 (da)
JP (1) JPS61200125A (da)
KR (1) KR900007762B1 (da)
CN (1) CN86100477B (da)
AT (1) ATE38047T1 (da)
BR (1) BR8600362A (da)
CA (1) CA1253995A (da)
DE (1) DE3660962D1 (da)
DK (1) DK57386A (da)
ES (1) ES8703504A1 (da)
FI (1) FI85278C (da)
FR (1) FR2576904B1 (da)
GR (1) GR860152B (da)
HK (1) HK490A (da)
NO (1) NO164481C (da)
PT (1) PT81985B (da)
SG (1) SG90688G (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10259048B4 (de) * 2002-12-17 2007-05-24 Ems-Chemie Ag Copolyamide

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601376B1 (fr) * 1986-07-08 1988-10-21 Rhone Poulenc Chimie Procede de preparation de copolyamides a base d'hexamethylenediamine, d'acide adipique, eventuellement d'au moins un autre diacide carboxylique a chaine courte et acide dimere
JPS6445428A (en) * 1987-08-12 1989-02-17 Mitsubishi Chem Ind Polyamide polymer
JPH0641514B2 (ja) * 1988-08-17 1994-06-01 三菱化成株式会社 ブロックコポリアミドの製造法
US6710121B2 (en) 2000-05-19 2004-03-23 Arizona Chemical Company Nitrocellulose-compatible laminating ink resins
KR100580869B1 (ko) * 2000-12-18 2006-05-16 주식회사 효성 접착용 폴리아미드 공중합 수지
US8022170B2 (en) 2002-12-17 2011-09-20 Ems-Chemie Ag Copolyamides
US8268956B2 (en) 2006-12-08 2012-09-18 Ems-Chemie Ag Transparent mold made of a polyamide molding material
EP2060607B2 (de) 2007-11-16 2019-11-27 Ems-Patent Ag Gefüllte Polyamidformmassen
ES2429814T3 (es) 2010-03-12 2013-11-18 Ems-Patent Ag Masa de moldeo de poliamida modificada para resistencia al impacto así como recipiente formado a partir de la misma
EP2412757B1 (de) 2010-07-30 2013-11-13 Ems-Patent Ag Polyamidformmasse zur Herstellung von Formkörpern mit einer Weichgriffoberfläche sowie entsprechende Formkörper
JP2014506614A (ja) * 2011-02-15 2014-03-17 ディーエスエム アイピー アセッツ ビー．ブイ． １，４−ブチレンジアミンのモノマー単位を含有するポリアミド
CN102181052B (zh) * 2011-04-14 2012-07-25 杭州师范大学 一种尼龙66树脂、尼龙66长丝及其制备方法
SI2535365T1 (sl) 2011-06-17 2014-02-28 Ems-Patent Ag Delno aromatične oblikovalne mase in njihova uporaba
EP2666803B1 (de) 2012-05-23 2018-09-05 Ems-Patent Ag Kratzfeste, transparente und zähe Copolyamidformmassen, hieraus hergestellte Formkörper und deren Verwendung
EP2716716B1 (de) 2012-10-02 2018-04-18 Ems-Patent Ag Polyamid-Formmassen und deren Verwendung bei der Herstellung von Formkörpern
PL2746339T3 (pl) 2012-12-18 2015-05-29 Ems Patent Ag Tłoczywo poliamidowe i wytłaczane z niego kształtki
EP2778190B1 (de) 2013-03-15 2015-07-15 Ems-Patent Ag Polyamidformmasse sowie hieraus hergestellter Formkörper

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329633A (en) * 1964-10-15 1967-07-04 Monsanto Co Polyamide and fibers derived therefrom
FR2459810A1 (fr) * 1979-06-26 1981-01-16 Rhone Poulenc Ind Copolyamides a base d'hexamethylene, diamine, d'acide adipique et d'acides dimeres et procedes de preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10259048B4 (de) * 2002-12-17 2007-05-24 Ems-Chemie Ag Copolyamide

Also Published As

Publication number Publication date
NO164481C (no) 1990-10-10
DK57386D0 (da) 1986-02-06
ES550329A0 (es) 1987-02-16
EP0196981A1 (fr) 1986-10-08
FI860466A0 (fi) 1986-01-31
ATE38047T1 (de) 1988-11-15
CN86100477B (zh) 1988-04-27
FI85278C (fi) 1992-03-25
JPH026771B2 (da) 1990-02-13
FR2576904B1 (fr) 1987-02-20
CN86100477A (zh) 1986-08-06
DK57386A (da) 1986-08-08
KR900007762B1 (ko) 1990-10-19
FI85278B (fi) 1991-12-13
ES8703504A1 (es) 1987-02-16
US4680379A (en) 1987-07-14
SG90688G (en) 1989-10-13
CA1253995A (fr) 1989-05-09
NO860395L (no) 1986-08-08
FI860466A (fi) 1986-08-08
GR860152B (en) 1986-04-09
FR2576904A1 (fr) 1986-08-08
PT81985B (pt) 1988-07-01
BR8600362A (pt) 1986-10-14
KR860006497A (ko) 1986-09-11
DE3660962D1 (en) 1988-11-24
HK490A (en) 1990-01-12
NO164481B (no) 1990-07-02
JPS61200125A (ja) 1986-09-04
PT81985A (fr) 1986-03-01

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